147364576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 301795200

約数和(自身を除く): 154430624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 149, 248, 298, 496, 596, 992, 997, 1192, 1994, 2384, 3988, 4619, 4768, 7976, 9238, 15952, 18476, 30907, 31904, 36952, 61814, 73904, 123628, 147808, 148553, 247256, 297106, 494512, 594212, 989024, 1188424, 2376848, 4605143, 4753696, 9210286, 18420572, 36841144, 73682288, 147364576]

約数ペア:

[(1, 147364576), (2, 73682288), (4, 36841144), (8, 18420572), (16, 9210286), (31, 4753696), (32, 4605143), (62, 2376848), (124, 1188424), (149, 989024), (248, 594212), (298, 494512), (496, 297106), (596, 247256), (992, 148553), (997, 147808), (1192, 123628), (1994, 73904), (2384, 61814), (3988, 36952), (4619, 31904), (4768, 30907), (7976, 18476), (9238, 15952)]